Arch supports - in leather or suede?

The Hosp has made me some lovely supports in leather - in a size 6 (I'm a 5). They normally send a bigger size 'cos they can be cut down - at least the plastic/rubber ones can. The handmade leather (pigskin) ones can't.

I solved this problem by buying a size 6 and wearing them constantly. Pain in foot gone. Great!!